You have a long way to go before you eclipse my sealed Nintendo collection! While I missed a lot of 8bit and 16bit titles, and my Gameboy collection is a bit patchy, I have more or less kept on top in recent years. At an estimate, I would say I have around 55 sealed N64, about the same for GameCube and 3DS each, Over 50 GBC and GBA collectively, nearly 100 Wii, nearly 200 DS, and around a dozen Wii-U. So well over 500 titles!